The present invention relates to a method for synthesizing ionic liquids comprising a carbonate functional group characterized in that it comprises a step of reaction A without addition of lithium between a first reactant selected among an imidazolium, a pyrrolidinium or an ammonium and a second reactant being a methyl formate imidazolium. The first reactant is an imidazolium alcohol, a pyrrolidinium alcohol or an ammonium alcohol salt, the anion of which is NTf2. The second reactant is a chloromethyl formate imidazolium.
The application of this method will be found in the field of green chemistry and more specifically in the production of ionic liquids which can be used in lithium batteries with a graphite electrode.
本发明涉及一种合成含
碳酸酯官能团的
离子液体的方法,其特征在于包括反应A的步骤,其中在第一反应物中选择一种
咪唑、
吡咯烷或
铵,并与第二反应物
甲酸甲酯咪唑进行反应,而无需添加
锂。第一反应物是
咪唑醇、
吡咯烷醇或
铵醇盐,其阴离子为NTf2。第二反应物是
氯甲酸甲酯咪唑。该方法的应用将在绿色
化学领域中发现,更具体地用于生产可用于石墨电极
锂电池中的
离子液体。